Update the calibration view with current images and parameters

Trigger update of calibration view when parameters change

Create equirectangular image from front and back fisheye images using CPU.

Create equirectangular image from front and back fisheye images using CPU.

Initialize mapping matrices for equirectangular projection.

Initialize mapping matrices for equirectangular projection.

Load parameters from ROS parameter server

Load parameters from ROS parameter server

Apply all parameter changes and update the visualization

Create equirectangular image using GPU acceleration.

Create equirectangular image using GPU acceleration.

Save current calibration parameters to ROS parameter server

Save current calibration parameters to ROS parameter server

Set up UI for calibration mode

Set up UI for calibration mode

Update the calibration view with current images and parameters

Process the dual fisheye image to create equirectangular image

Process the dual fisheye image to create equirectangular image

Parameter update callback for dynamic reconfiguration

Parameter update callback for dynamic reconfiguration

Update trackbar positions to match current parameter values